Cache Data

[bolsinga]

It's clearly more of an issue on launch now.

This will also help out with Widgets since the data will be on-device.

[bolsinga]

The work is being done on this now. It looks like Lookup will be the persisted item. Along the way it was clear that instead of using String as the ID for things, it should be ArchivePath. So work has been going on to make Vault and everything below it generic about what the ID may be.

[bolsinga]

OK. I think #1457 sets up the code to have generic IDs. Next in the process will be to try to change one. :)